diff options
| -rw-r--r-- | fs/xfs/xfs_linux.h | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_super.c | 8 |
2 files changed, 10 insertions, 0 deletions
diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h index 99562ec0de56..74d3576c8043 100644 --- a/fs/xfs/xfs_linux.h +++ b/fs/xfs/xfs_linux.h @@ -285,8 +285,10 @@ static inline uint64_t howmany_64(uint64_t x, uint32_t y) #define XFS_IS_REALTIME_INODE(ip) \ (((ip)->i_d.di_flags & XFS_DIFLAG_REALTIME) && \ (ip)->i_mount->m_rtdev_targp) +#define XFS_IS_REALTIME_MOUNT(mp) ((mp)->m_rtdev_targp ? 1 : 0) #else #define XFS_IS_REALTIME_INODE(ip) (0) +#define XFS_IS_REALTIME_MOUNT(mp) (0) #endif #endif /* __XFS_LINUX__ */ diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index 1dacccc367f8..a66335599c7d 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -1153,6 +1153,14 @@ xfs_fs_statfs( ((mp->m_qflags & (XFS_PQUOTA_ACCT|XFS_PQUOTA_ENFD))) == (XFS_PQUOTA_ACCT|XFS_PQUOTA_ENFD)) xfs_qm_statvfs(ip, statp); + + if (XFS_IS_REALTIME_MOUNT(mp) && + (ip->i_d.di_flags & (XFS_DIFLAG_RTINHERIT | XFS_DIFLAG_REALTIME))) { + statp->f_blocks = sbp->sb_rblocks; + statp->f_bavail = statp->f_bfree = + sbp->sb_frextents * sbp->sb_rextsize; + } + return 0; } |